Someone brought to my attention that show casts—especially comedies, where the set is rife with slapstick and tongue-in-cheek—aren’t always perfect. Acting requires takes, extra shots, that extra go, and the rest? The “bloopers” reel.Once I remembered “bloopers” existed, I had to check out some of F.R.I.E.N.D.S best and brightest blunders. Fan and network compilations alike bring out the honest mistakes in all the actors: clothes shut in doors, flubbing over words, “spit takes.” Literal ones, if you’re Courtney Cox and Jennifer Aniston. But what really makes every one of these bloopers shine…even if you’re merely tripping over set, like...